TY  - BOOK
AU  - Johnston, Bruce Gilbert
AU  - Cheney, Lloyd
TI  - Steel columns of rolled wide flange section
AV  - TA 492.C7 J6
PY  - 1942///
CY  - [S.l.]
PB  - American Institute of Steel Construction. Comittee on Technical Research
KW  - Columnas de hierro y acero
N1  - Incluye sumario
ER  -